I just upgraded to windows 8, and found out that the throttle slider on my "Sidewinder Precision 2 Joystick" is not working in Windows 8.
I tried it on other windows 8 PC's with the same result.
When I try to calibrate it, I can see that it is responding in the software, but afterwards it's still not working.
I think its a bug in the Windows 8 driver?